Nkonko M. Kamwangamalu is Professor of Linguistics at Howard University, USA. He has published numerous articles in refereed journals, is author of The Language Planning Situation in South Africa (2001), and co-editor of Language and Institution in Africa (2000). His research interests include language policy and planning, codeswitching, World Englishes, language and identity, and African linguistics. Richard B. Baldauf, Jr. is Professor of TESOL in the School of Education at the University of Queensland, Australia. He has published numerous articles in refereed journals and books, and is co-author of Language Planning from Practice to Theory (1997), Language and Language-in-Education Planning in the Pacific Basin (2003), and Planning Chinese Characters: Evolution, Revolution or Reaction (2008). Robert B. Kaplan is Emeritus Professor of Applied Linguistics at the University of Southern California, USA. He has published numerous books and refereed articles, is the founding Editor-in-Chief of the Annual Review of Applied Linguistics, and has been a member of the editorial board of the Oxford International Encyclopedia of Linguistics (2002) and Editor of the Oxford Handbook of Applied Linguistics.